Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/1/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 11/04/2021 07:43:11 73.35, 54.60 88.80 11/04/2021 07:44:18 73.30, 57.14 88.70 81.28 67
2 11/04/2021 08:33:53 -73.25,-137.86 91.30 11/04/2021 08:35:02 -73.21,-135.74 91.39 68.16 69
3 11/04/2021 09:24:35 73.05, 29.87 88.51 11/04/2021 09:25:46 72.98, 31.10 88.40 40.72 71
4 11/04/2021 10:15:17 -72.95,-162.59 91.59 11/04/2021 10:16:29 -72.94,-161.66 91.63 30.35 72
5 11/04/2021 11:05:59 72.76, 5.13 88.22 11/04/2021 11:07:12 72.75, 5.29 88.21 5.36 73
6 11/04/2021 11:56:42 -72.71, 172.55 91.82 11/04/2021 11:57:55 -72.71, 172.53 91.82 0.72 73
7 11/04/2021 12:47:28 72.72, -20.16 88.20 11/04/2021 12:48:34 72.73, -20.09 88.21 2.69 66
8 11/04/2021 13:38:12 -72.72, 147.16 91.79 11/04/2021 13:39:17 -72.69, 147.15 91.82 2.70 65
9 11/04/2021 14:28:58 72.72, -45.55 88.23 11/04/2021 14:29:56 72.71, -45.48 88.21 2.66 58
10 11/04/2021 15:19:42 -72.72, 121.77 91.76 11/04/2021 15:20:38 -72.72, 121.87 91.77 3.32 56
11 11/04/2021 16:10:27 72.68, -70.83 88.21 11/04/2021 16:11:18 72.69, -70.86 88.21 1.48 51
12 11/04/2021 17:01:11 -72.68, 96.49 91.79 11/04/2021 17:02:00 -72.70, 96.49 91.77 2.35 49
13 11/04/2021 17:51:56 72.69, -96.22 88.24 11/04/2021 17:52:39 72.67, -96.24 88.21 2.17 43
14 11/04/2021 18:42:40 -72.69, 71.10 91.76 11/04/2021 18:43:21 -72.68, 71.11 91.77 0.83 41
15 11/04/2021 19:33:26 72.69,-121.61 88.26 11/04/2021 19:34:00 72.70,-121.52 88.26 2.96 34
16 11/04/2021 20:24:09 -72.64, 45.81 91.78 11/04/2021 20:24:43 -72.66, 45.72 91.77 3.39 34
17 11/04/2021 21:14:55 72.65,-146.89 88.24 11/04/2021 21:15:22 72.68,-146.90 88.27 3.01 27
18 11/04/2021 22:05:39 -72.65, 20.42 91.75 11/04/2021 22:06:05 -72.64, 20.34 91.77 3.03 26
19 11/04/2021 22:56:25 72.66,-172.28 88.27 11/04/2021 22:56:44 72.66,-172.29 88.27 0.18 19
20 11/04/2021 23:47:09 -72.66, -4.97 91.72 11/04/2021 23:47:26 -72.67, -4.94 91.72 1.49 17
21 11/05/2021 00:37:55 72.67, 162.33 88.30 11/05/2021 00:38:06 72.64, 162.33 88.27 3.30 11
22 11/05/2021 01:28:39 -72.67, -30.36 91.70 11/05/2021 01:28:48 -72.65, -30.32 91.71 2.32 9
23 11/05/2021 02:19:24 72.62, 137.04 88.28 11/05/2021 02:19:28 72.61, 136.95 88.27 3.20 4
24 11/05/2021 03:10:08 -72.62, -55.64 91.72 11/05/2021 03:10:10 -72.63, -55.70 91.71 2.09 2
25 11/05/2021 04:00:54 72.63, 111.65 88.30 11/05/2021 04:00:49 72.64, 111.67 88.32 1.82 5
26 11/05/2021 04:51:38 -72.63, -81.03 91.69 11/05/2021 04:51:32 -72.61, -81.08 91.71 3.17 6
27 11/05/2021 05:42:24 72.64, 86.26 88.33 11/05/2021 05:42:11 72.62, 86.29 88.32 1.63 13
28 11/05/2021 06:33:08 -72.64,-106.42 91.66 11/05/2021 06:32:53 -72.64,-106.36 91.66 1.87 15
29 11/05/2021 07:23:53 72.59, 60.98 88.31 11/05/2021 07:23:33 72.60, 60.91 88.32 2.66 20
30 11/05/2021 08:14:37 -72.59,-131.71 91.69 11/05/2021 08:14:15 -72.61,-131.75 91.66 2.76 22
31 11/05/2021 09:05:23 72.60, 35.59 88.34 11/05/2021 09:04:55 72.58, 35.52 88.32 3.02 28
32 11/05/2021 09:56:07 -72.60,-157.09 91.66 11/05/2021 09:55:37 -72.59,-157.13 91.66 1.33 30
33 11/05/2021 10:46:53 72.61, 10.20 88.37 11/05/2021 10:46:16 72.61, 10.24 88.37 1.54 37
34 11/05/2021 11:37:37 -72.61, 177.52 91.63 11/05/2021 11:36:58 -72.62, 177.59 91.61 3.11 39
35 11/05/2021 12:28:23 72.62, -15.19 88.40 11/05/2021 12:27:38 72.59, -15.14 88.37 3.19 45
36 11/05/2021 13:19:07 -72.61, 152.13 91.60 11/05/2021 13:18:20 -72.60, 152.21 91.61 3.08 47
37 11/05/2021 14:09:52 72.57, -40.48 88.37 11/05/2021 14:09:00 72.57, -40.52 88.38 1.53 52
38 11/05/2021 15:00:36 -72.57, 126.84 91.62 11/05/2021 14:59:42 -72.58, 126.83 91.61 1.25 54
39 11/05/2021 15:51:22 72.58, -65.86 88.40 11/05/2021 15:50:21 72.60, -65.80 88.43 3.17 61
40 11/05/2021 16:42:06 -72.58, 101.45 91.59 11/05/2021 16:41:04 -72.56, 101.45 91.61 1.97 62
41 11/05/2021 17:32:52 72.59, -91.25 88.43 11/05/2021 17:31:43 72.58, -91.18 88.43 2.53 69
42 11/05/2021 18:23:35 -72.54, 76.17 91.62 11/05/2021 18:22:26 -72.54, 76.06 91.61 3.43 69
43 11/05/2021 19:14:20 72.49,-116.44 88.35 11/05/2021 19:13:06 72.51,-116.67 88.38 7.87 74
44 11/05/2021 20:05:03 -72.44, 50.98 91.69 11/05/2021 20:03:49 -72.47, 50.58 91.65 13.77 74
45 11/05/2021 20:55:44 72.19,-141.22 88.06 11/05/2021 20:54:33 72.23,-142.55 88.13 45.48 71
46 11/05/2021 21:46:27 -72.14, 26.19 91.98 11/05/2021 21:45:17 -72.14, 24.60 91.95 54.30 70
47 11/05/2021 22:37:08 71.89,-166.02 87.77 11/05/2021 22:36:01 71.90,-168.52 87.84 86.34 67
48 11/05/2021 23:27:51 -71.84, 1.39 92.27 11/05/2021 23:26:44 -71.86, -1.26 92.19 91.79 67

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 11/1/2021
SNOs_Map_NOAA-20_METOP-B_20211102.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 11/01/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-B